// Copyright 2012 Georg-August-Universität Göttingen, Germany // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. package de.ugoe.cs.autoquest.tasktrees.treeimpl; import java.util.LinkedList; import java.util.List; import de.ugoe.cs.autoquest.tasktrees.treeifc.IStructuringTemporalRelationship; import de.ugoe.cs.autoquest.tasktrees.treeifc.ITask; /** *
* this is the default implementation of the interface {@link IStructuringTemporalRelationship}. It * does not do anything fancy except implementing the interface. *
* * @author Patrick Harms */ abstract class StructuringTemporalRelationship extends Task implements IStructuringTemporalRelationship { /** ** default serial version UID *
*/ private static final long serialVersionUID = 1L; /** ** the list of children of this temporal relationship *
*/ private List* initializes this temporal relationship with a human readable name *
* * @param relationshipType the human readable name of this temporal relationship */ StructuringTemporalRelationship(String relationshipType) { super(relationshipType); if ((relationshipType == null) || ("".equals(relationshipType))) { throw new IllegalArgumentException ("the relationship type must be something meaningful"); } } /* (non-Javadoc) * @see de.ugoe.cs.autoquest.tasktrees.treeifc.IStructuringTemporalRelationship#getChildren() */ @Override public List* used to add a new child to this temporal relationship. *
* * @param newChild the new child to be added */ void addChild(ITask newChild) { children.add(newChild); } /** ** used to add a new child to this temporal relationship at a specific position. *
* * @param index the index of the new child to be added. * @param newChild the new child to be added */ void addChild(int index, ITask newChild) { children.add(index, newChild); } /** ** removes a child from this temporal relationship at a specific position. *
* * @param index the index of the child to be removed. */ void removeChild(int index) { children.remove(index); } }